| 用清洁生产理念优化苯甲醇和苯甲酸的合成实验 |
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| 引用本文： | 鹿桂芳,赵喜芝,王珩.用清洁生产理念优化苯甲醇和苯甲酸的合成实验[J].环境科学与技术,2009,32(12). |
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| 作者姓名： | 鹿桂芳 赵喜芝 王珩 |
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| 作者单位： | 哈尔滨理工大学化学与环境工程学院,黑龙江,哈尔滨,150040 |
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| 摘 要： | 以苯甲醛为原料制备苯甲醇与苯甲酸是高校有机化学实验教学中的一个重要实验,但在传统实验中,存在原料用量大,苯、氯化氢污染实验室环境等问题。文章利用清洁生产从源头控制、减污增效的思想,对本实验的传统参数进行了优化,从而减轻对实验室的污染。并在该思想的引领下,使学生了解清洁生产可从身边的事做起。
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| 关 键 词： | 苯甲醇和苯甲酸 污染 清洁生产 |
Experiment of Synthesis Optimization for Benzyl Alcohol and Benzoic Acid by Stratagem of Clean Production |
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| LU Gui-fang,ZHAO Xi-zhi,WANG Heng.Experiment of Synthesis Optimization for Benzyl Alcohol and Benzoic Acid by Stratagem of Clean Production[J].Environmental Science and Technology,2009,32(12). |
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| Authors: | LU Gui-fang ZHAO Xi-zhi WANG Heng |
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| Institution: | LU Gui-fang,ZHAO Xi-zhi,WANG Heng (School of Chemistry and Environmental Engineering,Harbin University of Science and Technology,Harbin 150040,China) |
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| Abstract: | Preparing benzyl alcohol and benzoic acid by benzyalde is an important experiment in organic chemistry experiment teaching in colleges. But in conventional experiment some problem appears including great consumption of alkali and acid as well as pollution of benzene and hydrogen chloride on the laboratory. In the highlight of clean production such as source controlling,pollution reduction and efficiency enhancement,the parameters of traditional experiment were optimized for the purpose of reducing the pollu... |
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| Keywords: | benzyl alcohol and benzoic acid pollution clean production |
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